咖啡连锁假日饮品竖版

Vertical 9:16 holiday seasonal ad. A single tall takeaway coffee cup in matte burgundy red with a sleeve, topped with a generous swirl of cream and a dusting of cinnamon, held in a hand wearing a soft cream wool sleeve. Background is a softly blurred snowy evening street scene with warm bokeh fairy lights. A bold sans-serif headline in white at the upper third reads "Winter is back. So is the spiced one.". Subtle visible falling snow particles. No brand logo on the cup, no chain name, no watermark. Premium seasonal beverage ad photography, cinematic depth of field.